CN108283038A - A kind of levelling insertion aspiration vibrating precise seeding apparatus - Google Patents
A kind of levelling insertion aspiration vibrating precise seeding apparatus Download PDFInfo
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- CN108283038A CN108283038A CN201810287499.7A CN201810287499A CN108283038A CN 108283038 A CN108283038 A CN 108283038A CN 201810287499 A CN201810287499 A CN 201810287499A CN 108283038 A CN108283038 A CN 108283038A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/04—Single-grain seeders with or without suction devices
- A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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Abstract
The invention discloses a kind of levellings to be embedded in aspiration vibrating precise seeding apparatus, and in particular to precise sowing machinery technical field is made of rack, seed adding device, a suction kind device, transmission device and controller.Wherein seed adding device is mounted on the 5th holder, and the lifting turning device and levelling device inhaled in kind of device are separately mounted in second support and the 4th holder, and transmission device is mounted in first support；It is by using lifting turning device that seeds sucker is progressive to discharge plate, upward absorbed seed can be achieved, simplify suction kind process, Dou Zhong mechanisms can make the state of seed presentation " boiling ", kind of the rate of suction is improved, levelling device can make device adapt to different places, by being equipped with current-limiting mechanism, mechanism of shutting off and Xie Zhong mechanisms, precise sowing can be achieved, improve seeding accuracy.The present invention can be used for the disk cave nursery of cereals crop, have the characteristics that high degree of automation, planting rates are high, leakage kind rate is small, it is small to be damaged to seed.
Description
Technical field
The invention belongs to precise sowing machinery technical fields, and in particular to a kind of levelling insertion aspiration vibrating precise is broadcast
Kind device.
Background technology
China increasingly lays particular emphasis on the mechanization and intelligence of sowing in agriculture field in recent years, and sowing is ensureing grain increasing
Production pushes in plant production development and advance in agricultural science and technology, has extremely important status and effect, and seeding machinery equipment is then
Realize premise and the basis of precise sowing.
Cultivated area with China cereals crops increases year by year, particularly shows on super hybridization rice, to super hybridization rice 2 ±
More stringent requirements are proposed for the seedling planting technology in 1/cave.Currently on the market although essence may be implemented in existing precision drill
Heavy seeding kind, but seeding accuracy, sowing efficiency, to protection of seed etc., there is deficiencies.Such as existing drum-type essence
Close seeder is in working long hours, since the effect of cumulative errors causes to sow efficiency is low, planting error is big etc.；Vibrate hole tray
Formula precision drill is susceptible to the deviation phenomenon of seed in discharge plate in prolonged sowing, and a certain region in discharge plate is made not have
There is seed, leads to leakage sowing rate height, appearance wound kind, and batch production sprout-tray seedling growth also needs to manually add kind, action process is multiple
It is miscellaneous, and cost of manufacture is relatively high.Therefore it is badly in need of developing a kind of seeding apparatus, it can be in precise control per the premise of cave sowing quantity
Under, using Embedded suction kind mode upwards, it is greatly improved speed of drilling, and leakage sowing rate is reduced by vibration, and can be automatic
Critically add kind into discharge plate, realize injuring-free seed and the precision seed metering device of each application site can also be met.
Invention content
It is existing to solve the purpose of the invention is to provide a kind of levelling insertion aspiration vibrating precise seeding apparatus
Seeding apparatus speed of drilling is slow, seeding accuracy is not high, lack of homogeneity, the present situation that efficiency is low, leakage sowing rate is high.
The technical problems to be solved by the invention are realized using following technical scheme, a kind of levelling insertion aspiration vibration
Formula precision seed metering device, including rack, seed adding device, a suction kind device, transmission device, controller, it is characterised in that：The platform
Frame is made of first support, second support, third holder, the 4th holder, the 5th holder, and the second support is connected by bolt
It is connected on the lower section of first support, the third holder is bolted in first support, and the 4th holder passes through
It is bolted to the top of third holder, the 5th holder is bolted in the top of the 4th holder；Described adds
Kind device is connected on the 5th holder；The suction kind device installation is on the secondary support bracket；The transmission device is mounted on the
On one holder；The controller is mounted on the lower section of first support.
The seed adding device includes feed hopper, the first shell, S types chute, current-limiting mechanism, mechanism of shutting off, the first installation
Plate plus kind of box, Xie Zhong mechanisms and the second mounting plate；The feed hopper is connected in the upper end of the first shell；Outside described first
Shell is bolted on the 5th holder；The S type chutes are mounted in the first shell；The current-limiting mechanism has 12
It is a, it is installed in S type chutes；There are three the mechanisms of shutting off, and is installed in S type chutes；First mounting plate
It is bolted on the first shell；Described plus kind of box is mounted on the lower end of the first shell；The Xie Zhong mechanisms installation
In the lower end for adding kind of box；Second mounting plate is bolted on adding kind of box；The current-limiting mechanism is by current limliting sea
Continuous body and first rotating shaft composition, the first rotating shaft are mounted on by bearing on the first shell, and the current limliting cavernous body has
It three, is installed in first rotating shaft, and in S type chutes；The mechanism of shutting off is by the body that shuts off, the second shaft and first
One end of motor form, second shaft is mounted on by bearing on the first shell, and the other end is connected in first motor
On output shaft, there are three the bodies that shuts off, and is mounted in the second shaft by key, and in the S type chutes, and described the
One motor is mounted on by bolt on the first mounting plate；The Xie Zhong mechanisms are by slide carriage, weighing and sensing, third shaft, belt wheel
One, belt wheel two, belt wheel three, the first V-type band, the second V-type band and the second motor form, there are four the third shafts, pacifies
Mounted in the lower end for adding kind of box, there are four the slide carriages, is installed in third shaft, and forms revolute pair, institute with kind of box is added
There are four the weighing and sensings stated, and is installed on slide carriage, and there are four the belt wheels one, by being keyed in third shaft
One end, the first V-type band are sleeved on belt wheel one, and the belt wheel two is by being keyed in the third shaft of left end, institute
The second motor stated is mounted on by bolt on the second mounting plate, and the belt wheel three is by being keyed the output in the second motor
On axis, the second V-type band is sleeved on belt wheel two and belt wheel three.
The suction kind device includes lifting turning device, Xi Zhong mechanisms, Dou Zhong mechanisms and levelling device composition；Described
Lifting turning device is by hydraulic cylinder, rectangular support block, pillar, third mounting plate, third motor, belt wheel four, belt wheel five, the 3rd V
Type band and the 4th shaft composition, there are four the hydraulic cylinders, is respectively mounted on the secondary support bracket, hydraulic cylinder is by cylinder body and piston rod
Composition, there are two the rectangular support blocks, is separately mounted to the upper end of piston rod, there are four the pillars, is installed in
The lower end of rectangular support block, the third mounting plate are bolted in the lower end of pillar, and the third motor passes through
Bolt is mounted on third mounting plate, and there are two the 4th shafts, is distributed in the both sides of seeds sucker, the 4th shaft
One end be fixedly connected with seeds sucker, the other end by bearing be mounted on rectangular support block on, the belt wheel four passes through key connection
On the output shaft of third motor, the belt wheel five is connected to one end of the 4th shaft, the third V-type by shaft coupling
Band is sleeved on belt wheel four and belt wheel five；The Xi Zhong mechanisms are made of seeds sucker, gas-guide tube, air pump and suction nozzle, the suction
Discharge plate is connected in the 4th shaft, and one end of the gas-guide tube is connected on seeds sucker, and the other end is connected on air pump, described
Suction nozzle have 64, be installed on seeds sucker, opened on suction nozzle there are two sucker；The Dou Zhong mechanisms are by discharge plate, electricity
Magnetic vibrator, second housing, rubber pad form, and are provided with gas vent on the side wall of the discharge plate, the bottom of the discharge plate is opened
There is circular hole, the discharge plate is mounted in second housing, and forms prismatic pair therewith；There are four the electromagnetic vibrators,
Mounted on the centre of discharge plate and second housing；The rubber pad is mounted on the lower section of discharge plate, and is connected on second housing.
The levelling device is by the 4th motor, first gear group, the 5th shaft, third shell, the 5th motor, the second tooth
Wheel group, the 6th shaft and the 4th shell composition；The first gear group by gear one, gear two, the 7th shaft, first
Seat, gear three, gear four and the second bearing composition, the gear one is by being keyed on the output shaft of the 4th motor, institute
There are two the first bearings stated, and is mounted on third shell by bolt respectively, the 7th shaft is mounted on by bearing
On first bearing, the gear two is meshed by being keyed in the 7th shaft, and with gear one, the gear threeway
Key connection is crossed in the 7th shaft, the gear four is connected in the 5th shaft, and is meshed with gear three, and described second
Bearing is mounted on by bolt on third shell；4th motor is mounted on by bolt on third shell；Described
There are two five shafts, and one end of one of them the 5th shaft is mounted on by bearing on the second bearing, and the other end is connected in second
On shell, one end of another the 5th shaft is connected on second housing, and the other end is mounted on by bearing on third shell；Institute
The second gear group stated is made of gear five, gear six, eighth-turn axis, third bearing, gear seven, gear eight and the 4th bearing,
For the gear five by being keyed on the output shaft of the 5th motor, there are two the third bearings, passes through bolt respectively
On the 4th shell, the eighth-turn axis is mounted on by bearing on third bearing, and the gear six is connected by key
It is connected on eighth-turn axis, and is meshed with gear five, the gear seven is by being keyed on eighth-turn axis, the gear
Eight are connected in the 6th shaft, and are meshed with gear seven, and the 4th bearing is mounted on by bolt on the 4th shell；Institute
The 5th motor stated is mounted on by bolt on the 4th shell；There are two 6th shafts, one of them the 6th shaft
One end is mounted on by bearing on the 4th bearing, and the other end is connected on third shell, and one end of another the 6th shaft is connected
On third shell, the other end is mounted on by bearing on the 4th shell；4th shell is bolted the 4th
On holder.
The transmission device is by seedlings nursing plate, conveyer belt, drum shaft, belt wheel six, the 4th V-type band, belt wheel seven and the 6th electricity
Machine forms；The seedlings nursing plate is placed on a moving belt；There are two the drum shafts, is mounted on first by bearing respectively
On frame；The conveyer belt is sleeved on two drum shafts；The belt wheel six is by being keyed on drum shaft；Described the 6th
Motor is mounted on by bolt in first support；The belt wheel seven is by being keyed on the output shaft of the 6th motor；It is described
The 4th V-type band be sleeved on belt wheel six and belt wheel seven.
The beneficial effects of the invention are as follows：The present invention is progressive to discharge plate by seeds sucker using lifting turning device, under discharge plate
Side is equipped with rubber pad, by being made suction nozzle with constant slope, you being inserted into the variation in rubber pad using positive/negative-pressure will plant
Son is adsorbed in the sucker of suction nozzle, since the diameter of suction nozzle is more than the diameter of maximum seed, i.e., will not delay seed disengaging rubber
Pad is lifted, it can be achieved that upward absorbed seed motion process by hydraulic pressure so that is inhaled kind of process steadily and is simplified；This dress
The state that can allow seed that " boiling " is presented using the electromagnetic vibrator being had in discharge plate is set, suction kind rate is greatly increased；By
In the present apparatus is by seed adding device, a suction kind device, seedlings nursing plate and transmission device is all mounted in rack, it can be achieved that automation, only need to
One people carries out simply into seed adding device plus kind；The present apparatus is equipped with levelling device, and device can be made to apply different fields
Environment increases the utilization rate of the present apparatus；The present apparatus by being equipped with current-limiting mechanism, mechanism of shutting off and Xie Zhong mechanisms be, it can be achieved that essence
Heavy seeding kind, greatly improves seeding accuracy.
Description of the drawings
Fig. 1 is the general structure schematic diagram of the present invention；
Fig. 2 is the partial structural diagram of the seed adding device of the present invention；
Fig. 3 is the structural schematic diagram of the Xie Zhong mechanisms of the present invention；
Fig. 4 is the structural schematic diagram of the lifting turning device and Xi Zhong mechanisms of the present invention；
Fig. 5 is the structural schematic diagram of the suction nozzle of the present invention；
Fig. 6 is the structural schematic diagram of the Dou Zhong mechanisms of the present invention；
Fig. 7 is the structural schematic diagram of the levelling device of the present invention.
Specific implementation mode
In order to which the technical means, creative features, achievable purpose and effectiveness for making the present invention be realized are easy to understand, below
It in conjunction with specific embodiments and illustrates, the present invention is further explained.
As shown in Figure 1, a kind of levelling is embedded in aspiration vibrating precise seeding apparatus, including rack 1, seed adding device 2, suction
Kind device 3, transmission device 4, controller 5, it is characterised in that：The rack 1 is by first support 11, second support 12, third
Holder 13, the 4th holder 14, the 5th holder 15 composition, the second support 12 are bolted under first support 11
Side, the third holder 13 are bolted in first support 11, and the 4th holder 14 is bolted
The top of third holder 13, the 5th holder 15 are bolted in the top of the 4th holder 14；Described plus kind of dress
2 are set to be connected on the 5th holder 15；The suction kind device 3 is mounted in second support 12；The transmission device 4 is mounted on
In first support 11；The controller 5 is mounted on the lower section of first support 11.
As shown in Figure 1, Figure 2, Figure 3 shows, the seed adding device 2 includes feed hopper 21, the first shell 22, S types chute 23, limit
Flow mechanism 24, mechanism of shutting off 25, the first mounting plate 26 plus kind of box 27, Xie Zhong mechanisms 28 and the second mounting plate 29；The charging
Bucket 21 is connected in the upper end of the first shell 22；First shell 22 is bolted on the 5th holder 15；The S
Type chute 23 is mounted in the first shell 22；The current-limiting mechanism 24 has 12, is installed in S types chute 23；It is described
Mechanism 25 of shutting off there are three, be installed in S types chute 23；First mounting plate 26 is bolted outside first
On shell 22；Described plus kind of box 27 is mounted on the lower end of the first shell 22；The Xie Zhong mechanisms 28, which are mounted on, adds kind of box 27
Lower end；Second mounting plate 29 is bolted on adding kind of box 27；The current-limiting mechanism 24 is by current limliting cavernous body
241 and first rotating shaft 242 form, the first rotating shaft 242 by bearing be mounted on the first shell 22 on, the current limliting sea
There are three continuous bodies 241, is installed in first rotating shaft 242, and in S types chute 23；The mechanism 25 of shutting off is by shutting off
Body 251, the second shaft 252 and first motor 253 form, and one end of second shaft 252 is mounted on first by bearing
On shell 22, the other end is connected on the output shaft of first motor 253, and there are three the bodies 251 that shuts off, and is installed by key
In the second shaft 252, and in S types chute 23, the first motor 253 is mounted on the first mounting plate 26 by bolt
On；The Xie Zhong mechanisms 28 are by slide carriage 281, weighing sensor 282, third shaft 283, belt wheel 1, belt wheel 2 285, band
The 3 286, first V-type band 287, the second V-type band 288 and the second motor 289 composition are taken turns, there are four the third shafts 283,
Mounted on the lower end for adding kind of box 27, there are four the slide carriages 281, is installed in third shaft 283, and with add 27 shape of kind of box
At revolute pair, there are four the weighing sensors 282, is installed on slide carriage 281, and there are four the belt wheels 1,
By being keyed in one end of third shaft 283, the first V-type band 287 is sleeved on belt wheel 1, the belt wheel two
285 by being keyed in the third shaft 283 of left end, and second motor 289 is mounted on the second mounting plate by bolt
On 29, by being keyed on the output shaft of the second motor 289, the second V-type band 288 is sleeved on the belt wheel 3 286
On belt wheel 2 285 and belt wheel 3 286.
As shown in Fig. 1, Fig. 4, Fig. 5, Fig. 6, the suction kind device 3 includes lifting turning device 31, Xi Zhong mechanisms 32, trembles
Kind mechanism 33 and levelling device 34 form；The lifting turning device 31 is by hydraulic cylinder 311, rectangular support block 312, pillar
313,319 groups of third mounting plate 314, third motor 315, belt wheel 4 316, belt wheel 5 317, third V-type band 318 and the 4th shaft
At there are four the hydraulic cylinders 311, is installed in second support 12, and hydraulic cylinder 311 is by cylinder body 3111 and piston rod 3112
Composition, there are two the rectangular support blocks 312, is separately mounted to the upper end of piston rod 3111, and the pillar 313 has four
It is a, it is installed in the lower end of rectangular support block 312, the third mounting plate 314 is bolted under pillar 313
End, the third motor 315 are mounted on by bolt on third mounting plate 314, and there are two the 4th shafts 319, point
Cloth is fixedly connected in the both sides of seeds sucker 321, one end of the 4th shaft 319 with seeds sucker 321, and the other end is pacified by bearing
On rectangular support block 312, the belt wheel 4 316 is by being keyed on the output shaft of third motor 315, the band
5 317 one end that the 4th shaft 319 is connected to by shaft coupling are taken turns, the third V-type band 318 is sleeved on belt wheel 4 316 and band
It takes turns on 5 317；The Xi Zhong mechanisms 32 are made of seeds sucker 321, gas-guide tube 322, air pump 323 and suction nozzle 324, the suction
Discharge plate 321 is connected in the 4th shaft 319, and one end of the gas-guide tube 322 is connected on seeds sucker 321, other end connection
On air pump 323, the suction nozzle 324 has 64, is installed on seeds sucker 321, is opened on suction nozzle 324 there are two sucker
3241；The Dou Zhong mechanisms 33 are made of discharge plate 331, electromagnetic vibrator 332, second housing 333, rubber pad 334, described
Gas vent 3311 is provided on the side wall of discharge plate 331, the bottom of the discharge plate 331 is provided with circular hole 3312, the discharge plate 331 peace
In second housing 333, and prismatic pair is formed therewith；There are four the electromagnetic vibrators 332, is installed in discharge plate 331
With the centre of second housing 333；The rubber pad 334 is mounted on the lower section of discharge plate 331, and is connected on second housing 333.
As shown in Figure 1, Figure 7 shows, the levelling device 34 is by the 4th motor 341, first gear group 342, the 5th shaft
343, third shell 344, the 5th motor 345, second gear group 346, the 6th shaft 347 and the 4th shell 348 composition；Described
First gear group 342 is by gear 1, gear 2 3422, the 7th shaft 3423, the first bearing 3424, gear 3 3425, tooth
Take turns 4 3426 and second bearing 3427 form, the gear 1 by be keyed on the output shaft of the 4th motor 341,
There are two first bearings 3424, is mounted on third shell 344 by bolt respectively, and the 7th shaft 3423 is logical
Bearing is crossed on the first bearing 3424, the gear 2 3422 is by being keyed in the 7th shaft 3423, and and tooth
It takes turns 1 to be meshed, for the gear 3 3425 by being keyed in the 7th shaft 3423, the gear 4 3426 is solid
It is connected in the 5th shaft 343, and is meshed with gear 3 3425, second bearing 3427 is mounted on by bolt outside third
On shell 344；4th motor 341 is mounted on by bolt on third shell 344；There are two 5th shafts 343,
One end of one of them the 5th shaft 343 is mounted on by bearing on the second bearing 3427, and the other end is connected in second housing 333
On, one end of another the 5th shaft 343 is connected on second housing 333, and the other end is mounted on third shell 344 by bearing
On；The second gear group 346 is by gear 5 3461, gear 6 3462, eighth-turn axis 3463, third bearing 3464, gear
7 3465, gear 8 3466 and the 4th bearing 3467 composition, the gear 5 3461 is by being keyed in the 5th motor 345
On output shaft, there are two the third bearings 3464, is mounted on the 4th shell 348 by bolt respectively, the described the 8th
Shaft 3463 is mounted on by bearing on third bearing 3464, and the gear 6 3462 is by being keyed in eighth-turn axis 3463
On, and be meshed with gear 5 3461, the gear 7 3465 is by being keyed on eighth-turn axis 3463, the gear
8 3466 are connected in the 6th shaft 347, and are meshed with gear 7 3465, and the 4th bearing 3467 is installed by bolt
On the 4th shell 348；5th motor 345 is mounted on by bolt on the 4th shell 348；6th shaft
There are two 347, one end of one of them the 6th shaft 347 is mounted on by bearing on the 4th bearing 3467, and the other end is connected in
On third shell 344, one end of another the 6th shaft 347 is connected on third shell 344, and the other end is mounted on by bearing
On 4th shell 348；4th shell 348 is bolted on the 4th holder 14.
As shown in Figure 1, the transmission device 4 is by seedlings nursing plate 41, conveyer belt 42, drum shaft 43, belt wheel 6 44, the 4th V
Type band 45, belt wheel 7 46 and the 6th motor 47 composition；The seedlings nursing plate 41 is placed on conveyor belt 42；The drum shaft 43
There are two, it is mounted in first support 11 by bearing respectively；The conveyer belt 42 is sleeved on two drum shafts 43；Described
Belt wheel 6 44 is by being keyed on drum shaft 43；6th motor 47 is mounted on by bolt in first support 11；Institute
The belt wheel 7 46 stated is by being keyed on the output shaft of the 6th motor 47；The 4th V-type band 45 is sleeved on 6 44 He of belt wheel
On belt wheel 7 46.
In use, operating personnel pour into seed in feed hopper 21, under gravity, seed can be along S type chutes
23 carry out slipping kind,, can be to kind due in 23 built-in current limiting cavernous body 241 of S types chute when seed passes through current-limiting mechanism 24
Son plays the role of current limliting, and seed is made slowly to fall, and is unlikely to result in blockage to mitigate the injury to seed, then seed will
It slips in shutting off mechanism 25, since the body 251 that shuts off in mechanism 25 of shutting off is installed by key in third shaft 252, and third
One end of shaft 252 is mounted on by bearing on the first shell 22, and the other end is connected on the output shaft of first motor 253, institute
With when seed is slipped into mechanism 25 of shutting off, first motor 253 is shut off the rotation of body 251 by control, can play obstruction kind
The effect of son movement, that is, play the role of flow control, and after mechanism 25 of shutting off, it can be dropped by the seed of " clearance " and add kind of a box
In 27, due to the You Xiezhong mechanisms 28 installed in the lower end for adding kind of box 27, falls into and add the seed in kind of box 27 that can rest on accordingly
Slide carriage 281 on, due on slide carriage 281 be equipped with corresponding weighing sensor 282, when seed is in current-limiting mechanism 24 and flow cutting machine
When constantly slowly falling on weighing sensor 282 under the action of structure 25, weighing sensor 282 can sense the quality of seed, when
After sensing that the quality of seed reaches weight set in advance, controller 5 controls first motor 253 and stops operating so that shuts off
Body 251 stops operating, and plays the role of hindering seeds fall, seed that will not continue to fall under the action of shutting off mechanism 25,
And then the purpose of essence amount plus kind is played, the second motor 289 will start to drive later, since belt wheel 3 286 is existed by key connection
On second motor 289, and the second V-type band 288 is sleeved on belt wheel 2 285 and belt wheel 3 286, so turning with belt wheel 3 286
It is dynamic, belt wheel 2 285 can be made to rotate, since belt wheel 1 and belt wheel 2 285 are all by being keyed in third shaft 283, so
Belt wheel 1 can be made to rotate, revolute pair is formed since third shaft 283 is mounted on the lower end for adding kind of box 27, and with kind of box 27 is added,
Since slide carriage 281 is mounted in third shaft 283, so with the driving of the second motor 289, slide carriage 281 can be opened and closed
Motion process so that fall the seed on slide carriage 281, fall into the discharge plate 331 in Dou Zhong mechanisms 33, when single unit system is in
When the state of " injustice ", the 4th motor 341 and the 5th motor 345 in levelling device 34 can respectively drive first gear group 342
It is operated with second gear group 346, since gear 1 is by being keyed on the output shaft of the 4th motor 341, with
The rotation of 4th motor 341 can be rotated with moving gear 1, since gear 2 3422 is meshed with gear 1, so tooth
Taking turns 1 can rotate with moving gear 2 3422, since gear 3 3425 and gear 2 3422 are all mounted on the 7th shaft 3423
On, so gear 3 3425 can be made to rotate, since gear 4 3426 is meshed with gear 3 3425, and then with moving gear 4 3426
Rotation, since gear 4 3426 is connected in the 5th shaft 343, so with the driving of the 4th motor 341, it is final to drive the 5th
Shaft 343 rotates, and then the second housing 333 being fixedly connected with the 5th shaft 343 is made to be rotated, and reaches and is rotated around X-axis
Purpose, and gear 5 3461 understands band by being keyed on the output shaft of the 5th motor 345 with the rotation of the 5th motor 345
Moving gear 5 3461 rotates, since gear 6 3462 is meshed with gear 5 3461, so 5 3461 pairs of band moving gears six of gear
3462 rotations, since gear 7 3465 and gear 6 3462 are all mounted on eighth-turn axis 3463, so gear 7 3465 can be made
Rotation is rotated since gear 8 3466 is meshed with gear 7 3465, and then with moving gear 8 3466, since gear 8 3466 is solid
Be connected in the 6th shaft 347, it is final to drive the rotation of the 6th shaft 347 so with the driving of the 5th motor 345, and then make with
The third shell 344 that 6th shaft 347 is fixedly connected with rotates, and achievees the purpose that rotate around Y-axis, and after leveling, hydraulic cylinder 311 carries out
Running, makes piston rod 3112 move upwards, since rectangular support block 312 installs the upper end of piston rod 3112, and the 4th shaft 319
There are two, the both sides of seeds sucker 321 are distributed in, one end and the seeds sucker 321 of the 4th shaft 319 are fixedly connected with, and the other end passes through axis
It holds on rectangular support block 312, and then with the promotion of piston rod 3112 so that seeds sucker 321 moves up, due to trembling
Kind mechanism 33 is located at the top of seeds sucker 321, and discharge plate 331 is housed in second housing 333, and there are four electromagnetic vibrators for bottom
332, and the lower section of discharge plate 331 is equipped with rubber pad 334, during seeds sucker 321 moves up, four electromagnetic vibrators
332 start to work so that the state of " boiling " is presented in the seed fallen in discharge plate 331, when seeds sucker 321 is soon close to rubber pad
When 334, electromagnetic vibrator 332 is stopped, and suction nozzle 324 will be inserted under the promotion of piston rod 3112 in rubber pad 334 at this time,
Since the bottom of discharge plate 331 is provided with circular hole 3312, suction nozzle 324 can be made to be easier to enter in discharge plate 331, make suction using air pump 323
The state that negative pressure is presented in discharge plate 321, circulates in which can make airflow smooth due to being provided with gas vent 3311 on the side wall of discharge plate 331,
So that suction nozzle 324 has certain adsorption capacity, and since the end face of suction nozzle 324 is that have certain gradient, and the diameter of suction nozzle 324
More than the diameter of seed, so seed will not fall off when suction nozzle 324 is extracted, after absorbed seed, using hydraulic cylinder 311 so that piston
Bar 3112 moves backward, you can extracts the seed of absorption, due to being seedlings nursing plate 41 in the lower section of Xi Zhong mechanisms 32, in seeds sucker
321 while fallen, and third motor 315 starts driving pulley 4 316 and rotates, since third V-type band 318 is sleeved on belt wheel four
316 and belt wheel 5 317 on, since belt wheel 5 317 is connected to by shaft coupling one end of the 4th shaft 319, so with third
The driving of motor 315 may make seeds sucker 321 to be rotated around the 4th shaft 319, realizes the purpose of overturning seeds sucker 321, works as suction
When discharge plate 321 is moved to the top of seedlings nursing plate 41, air pump 323 makes seeds sucker 321 that barotropic state be presented, in the work of gravity and positive pressure
It can be fallen into corresponding seedlings nursing plate 41 with the seed that sucker 3241 is adsorbed on lower suction nozzle 324, the 6th motor 47, which drives, at this time passes
It send band 42 to move, and then seedlings nursing plate 41 is driven to move, so that empty seedlings nursing plate 41 is replaced the station of a upper seedlings nursing plate 41, according to upper
Step is stated, running is repeated and can reach the purpose closely sowed.
Claims (4)
1. a kind of levelling is embedded in aspiration vibrating precise seeding apparatus, including rack, seed adding device, a suction kind device, transmission dress
It sets, controller, it is characterised in that：The rack is by first support, second support, third holder, the 4th holder, the 5th holder
Composition, the second support are bolted in the lower section of first support, and the third holder is bolted
In first support, the 4th holder is bolted in the top of third holder, and the 5th holder passes through bolt
It is connected to the top of the 4th holder；The seed adding device is connected on the 5th holder；The suction kind device is mounted on second
On holder；The transmission device is mounted in first support；The controller is mounted on the lower section of first support；
The seed adding device includes feed hopper, the first shell, S types chute, current-limiting mechanism, mechanism of shutting off, the first mounting plate, adds
Kind box, Xie Zhong mechanisms and the second mounting plate；The feed hopper is connected in the upper end of the first shell；First shell passes through
It is bolted on the 5th holder；The S type chutes are mounted in the first shell；The current-limiting mechanism has 12,
In S type chutes；There are three the mechanisms of shutting off, and is installed in S type chutes；First mounting plate passes through spiral shell
It tethers and is connected on the first shell；Described plus kind of box is mounted on the lower end of the first shell；The Xie Zhong mechanisms are mounted on plus kind
The lower end of box；Second mounting plate is bolted on adding kind of box；The current-limiting mechanism by current limliting cavernous body and
First rotating shaft forms, and the first rotating shaft is mounted on by bearing on the first shell, and there are three the current limliting cavernous bodies,
In first rotating shaft, and in S type chutes；The mechanism of shutting off is by the body that shuts off, the second shaft and first motor group
At one end of second shaft is mounted on by bearing on the first shell, and the other end is connected in the output shaft of first motor
On, there are three the bodies that shuts off, and is mounted in the second shaft by key, and in S type chutes, the first motor
It is mounted on the first mounting plate by bolt；The Xie Zhong mechanisms are by slide carriage, weighing and sensing, third shaft, belt wheel one, belt wheel
Two, belt wheel three, the first V-type band, the second V-type band and the second motor form, there are four the third shafts, is installed in and adds kind
The lower end of box, there are four the slide carriages, is installed in third shaft, and forms revolute pair with kind of box is added, and described weighs
There are four sensings, is installed on slide carriage, and there are four the belt wheels one, by being keyed in one end of third shaft, institute
The the first V-type band stated is sleeved on belt wheel one, and the belt wheel two is by being keyed in the third shaft of left end, and described second
Motor is mounted on by bolt on the second mounting plate, and the belt wheel three is by being keyed on the output shaft of the second motor, institute
The the second V-type band stated is sleeved on belt wheel two and belt wheel three.
2. a kind of levelling according to claim 1 is embedded in aspiration vibrating precise seeding apparatus, it is characterised in that：It is described
Suction kind device include lifting turning device, Xi Zhong mechanisms, Dou Zhong mechanisms and levelling device composition；The lifting turning device
By hydraulic cylinder, rectangular support block, pillar, third mounting plate, third motor, belt wheel four, belt wheel five, third V-type band and the 4th turn
Axis forms, and there are four the hydraulic cylinders, is respectively mounted on the secondary support bracket, and hydraulic cylinder is made of cylinder body and piston rod, described
There are two rectangular support blocks, is separately mounted to the upper end of piston rod, and there are four the pillars, is installed in rectangular support block
Lower end, the third mounting plate are bolted in the lower end of pillar, and the third motor is mounted on the by bolt
On three mounting plates, there are two the 4th shafts, is distributed in the both sides of seeds sucker, one end and the suction kind of the 4th shaft
Disk is fixedly connected with, and the other end is mounted on by bearing on rectangular support block, and the belt wheel four is by being keyed in third motor
On output shaft, the belt wheel five is connected to one end of the 4th shaft by shaft coupling, and the third V-type band is sleeved on belt wheel four
On belt wheel five；The Xi Zhong mechanisms are made of seeds sucker, gas-guide tube, air pump and suction nozzle, and the seeds sucker is connected in
In four shafts, one end of the gas-guide tube is connected on seeds sucker, and the other end is connected on air pump, and the suction nozzle has 60
It four, is installed on seeds sucker, is opened on suction nozzle there are two sucker；The Dou Zhong mechanisms are by discharge plate, electromagnetic vibrator, second
Shell, rubber pad form, and are provided with gas vent on the side wall of the discharge plate, the bottom of the discharge plate is provided with circular hole, described
Discharge plate is mounted in second housing, and forms prismatic pair therewith；There are four the electromagnetic vibrators, is installed in discharge plate and
The centre of two shells；The rubber pad is mounted on the lower section of discharge plate, and is connected on second housing.
3. a kind of levelling according to claim 1 is embedded in aspiration vibrating precise seeding apparatus, it is characterised in that：It is described
Levelling device by the 4th motor, first gear group, the 5th shaft, third shell, the 5th motor, second gear group, the 6th turn
Axis and the 4th shell composition；The first gear group is by gear one, gear two, the 7th shaft, the first bearing, gear three, tooth
Wheel four and the second bearing composition, the gear one is by being keyed on the output shaft of the 4th motor, first bearing
There are two, it is mounted on third shell by bolt respectively, the 7th shaft is mounted on by bearing on the first bearing, institute
The gear two stated is meshed by being keyed in the 7th shaft, and with gear one, and the gear three is by key connection the
In seven shafts, the gear four is connected in the 5th shaft, and is meshed with gear three, and second bearing passes through bolt
On third shell；4th motor is mounted on by bolt on third shell；There are two 5th shafts,
One end of one of them the 5th shaft is mounted on by bearing on the second bearing, and the other end is connected on second housing, another
One end of 5th shaft is connected on second housing, and the other end is mounted on by bearing on third shell；The second gear
Group is made of gear five, gear six, eighth-turn axis, third bearing, gear seven, gear eight and the 4th bearing, the gear five
By being keyed on the output shaft of the 5th motor, there are two the third bearings, is mounted on outside the 4th by bolt respectively
On shell, the eighth-turn axis is mounted on by bearing on third bearing, and the gear six is by being keyed in eighth-turn axis
On, and be meshed with gear five, for the gear seven by being keyed on eighth-turn axis, the gear eight is connected in the 6th
It in shaft, and is meshed with gear seven, the 4th bearing is mounted on by bolt on the 4th shell；5th motor
It is mounted on the 4th shell by bolt；There are two 6th shafts, and one end of one of them the 6th shaft passes through bearing
On the 4th bearing, the other end is connected on third shell, and one end of another the 6th shaft is connected on third shell,
The other end is mounted on by bearing on the 4th shell；4th shell is bolted on the 4th holder.
4. a kind of levelling according to claim 1 is embedded in aspiration vibrating precise seeding apparatus, it is characterised in that：It is described
Transmission device by seedlings nursing plate, conveyer belt, drum shaft, belt wheel six, the 4th V-type band, belt wheel seven and the 6th motor form；Described
Seedlings nursing plate is placed on a moving belt；There are two the drum shafts, is mounted in first support by bearing respectively；The biography
Band is sent to be sleeved on two drum shafts；The belt wheel six is by being keyed on drum shaft；6th motor passes through bolt
In first support；The belt wheel seven is by being keyed on the output shaft of the 6th motor；The 4th V-type band set
On belt wheel six and belt wheel seven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810287499.7A CN108283038A (en) | 2018-03-30 | 2018-03-30 | A kind of levelling insertion aspiration vibrating precise seeding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810287499.7A CN108283038A (en) | 2018-03-30 | 2018-03-30 | A kind of levelling insertion aspiration vibrating precise seeding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108283038A true CN108283038A (en) | 2018-07-17 |
Family
ID=62833933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810287499.7A Withdrawn CN108283038A (en) | 2018-03-30 | 2018-03-30 | A kind of levelling insertion aspiration vibrating precise seeding apparatus |
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| Country | Link |
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| CN (1) | CN108283038A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108925289A (en) * | 2018-08-03 | 2018-12-04 | 山东安信种苗股份有限公司 | A kind of grafting scion seeder |
| CN111937543A (en) * | 2020-07-28 | 2020-11-17 | 江苏大学 | Air vibration disc type seedling raising and seeding machine vibration disc leveling device and balance control method |
| CN114531997A (en) * | 2022-01-24 | 2022-05-27 | 淮安汉德农业科技有限公司 | Printing seeder suitable for multiple seedling raising substrates |
| CN115024060A (en) * | 2022-05-23 | 2022-09-09 | 江苏大学 | Fluidized seed disc device for air-suction type precise seed sowing device and control method thereof |
-
2018
- 2018-03-30 CN CN201810287499.7A patent/CN108283038A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108925289A (en) * | 2018-08-03 | 2018-12-04 | 山东安信种苗股份有限公司 | A kind of grafting scion seeder |
| CN111937543A (en) * | 2020-07-28 | 2020-11-17 | 江苏大学 | Air vibration disc type seedling raising and seeding machine vibration disc leveling device and balance control method |
| CN111937543B (en) * | 2020-07-28 | 2024-06-07 | 江苏大学 | Vibration seed tray leveling device of air vibration tray type seedling raising planter and balance control method |
| CN114531997A (en) * | 2022-01-24 | 2022-05-27 | 淮安汉德农业科技有限公司 | Printing seeder suitable for multiple seedling raising substrates |
| CN115024060A (en) * | 2022-05-23 | 2022-09-09 | 江苏大学 | Fluidized seed disc device for air-suction type precise seed sowing device and control method thereof |
| CN115024060B (en) * | 2022-05-23 | 2024-03-19 | 江苏大学 | Fluidization seed tray device for air suction type precise seed metering device and control method thereof |
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Application publication date: 20180717 |